Analysis
-
max time kernel
151s -
max time network
65s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
02/12/2022, 00:41
Static task
static1
Behavioral task
behavioral1
Sample
b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
-
Target
b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe
-
Size
220KB
-
MD5
858cf30e0070f7d190feea948c7070a5
-
SHA1
3fd9ef4b192ba88b91b459dfa84fbcfe71517d9c
-
SHA256
b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b
-
SHA512
c739233e4e63281c4f937f9230dcd35222e4601472c5094b839574a0c7addee1d34886f2acaf2b310cf56ef01b327d4980f7ff636139f6ea63d3cc45610c2fe7
-
SSDEEP
3072:QgR1SrV8kY8YUL4qx9RIHgil3UuhSa3U3dD8d6Oy+MIrnj3JjNyr:91SZ8kx15x9SHVeOjf2
Score
10/10
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xoeunex.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe -
Executes dropped EXE 1 IoCs
pid Process 952 xoeunex.exe -
Loads dropped DLL 2 IoCs
pid Process 1832 b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe 1832 b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /n" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /b" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /v" xoeunex.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /k" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /h" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /f" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /x" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /k" b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /r" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /q" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /s" xoeunex.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /z" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /i" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /a" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /j" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /o" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /l" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /t" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /w" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /u" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /c" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /g" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /y" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /e" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /d" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /m" xoeunex.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xoeunex = "C:\\Users\\Admin\\xoeunex.exe /p" xoeunex.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1832 b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe 952 xoeunex.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1832 b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe 952 xoeunex.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1832 wrote to memory of 952 1832 b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe 28 PID 1832 wrote to memory of 952 1832 b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe 28 PID 1832 wrote to memory of 952 1832 b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe 28 PID 1832 wrote to memory of 952 1832 b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe"C:\Users\Admin\AppData\Local\Temp\b02eaff832ff4363d2b94b317874ba3659c4ce2460a2462af9eadab08c40d10b.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1832 -
C:\Users\Admin\xoeunex.exe"C:\Users\Admin\xoeunex.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:952
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
220KB
MD5923931e8f9cd202b37ebc0a14e49ec5d
SHA18fc95af2167d92d47e217038f38c84871c5e6de5
SHA256a0ba897879488e75d7f62d4a36fa2ef91e3324c5eddeba7bf2216aad22c42850
SHA51216317e4487d1cbe9428670c0d9d35961a707a9bf31c5594233e7b5cf9d7a0a7762c2000bf7d68902efd2f32467c4a4ac474f590a5b9f668049e3e63475a70dc4
-
Filesize
220KB
MD5923931e8f9cd202b37ebc0a14e49ec5d
SHA18fc95af2167d92d47e217038f38c84871c5e6de5
SHA256a0ba897879488e75d7f62d4a36fa2ef91e3324c5eddeba7bf2216aad22c42850
SHA51216317e4487d1cbe9428670c0d9d35961a707a9bf31c5594233e7b5cf9d7a0a7762c2000bf7d68902efd2f32467c4a4ac474f590a5b9f668049e3e63475a70dc4
-
Filesize
220KB
MD5923931e8f9cd202b37ebc0a14e49ec5d
SHA18fc95af2167d92d47e217038f38c84871c5e6de5
SHA256a0ba897879488e75d7f62d4a36fa2ef91e3324c5eddeba7bf2216aad22c42850
SHA51216317e4487d1cbe9428670c0d9d35961a707a9bf31c5594233e7b5cf9d7a0a7762c2000bf7d68902efd2f32467c4a4ac474f590a5b9f668049e3e63475a70dc4
-
Filesize
220KB
MD5923931e8f9cd202b37ebc0a14e49ec5d
SHA18fc95af2167d92d47e217038f38c84871c5e6de5
SHA256a0ba897879488e75d7f62d4a36fa2ef91e3324c5eddeba7bf2216aad22c42850
SHA51216317e4487d1cbe9428670c0d9d35961a707a9bf31c5594233e7b5cf9d7a0a7762c2000bf7d68902efd2f32467c4a4ac474f590a5b9f668049e3e63475a70dc4